Question about HP LaserJet 2820 Printer

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Black dots printing on right side of page

This question is very similar to the red dot question but every time we print anything little black dots show up about 34mm apart on the right hand side. How do we fix this problem.

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Have the same problem cant figure out the solution

Posted on Dec 16, 2013

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Have you tried a new Imaging drum?

Posted on Mar 26, 2008

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